MIL-DTL-38999 Series II connectors feature up to 128 contacts in an environmentally sealed insert, ideal for harsh environments with an operating temperature range of -65 °C to 200 °C. Available in various configurations including front and rear wall mount, jam nut, and box mount receptacles, these connectors offer versatility. With options for straight, RFI grounding, and 90-degree cable clamp plugs, they cater to diverse connectivity needs. Utilizing M39029 rear release crimp contacts in multiple sizes, these connectors ensure reliable performance. Crafted from durable aluminum with plating options such as gold, electroless nickel, and cadmium-free finishes, they guarantee longevity and compliance. Suitable for military and industrial applications, these MIL-DTL-38999 Series II connectors are designed for secure and efficient electrical connections in demanding settings.